I was looking at the units subfolder, and noticed that Spain has a unit of Police (UID 1889) . In our current MP game, I play as Spain, and can say I have not seen any MP units, nor can I purchase new ones. I have listed their attributes below. My question is what is needed to produce police units as Spain (or any other minor, as I would guess they have the same problem).
UID = 1889
Alias = uni_SPA_Pol_Pol1
NationTag = SPA
Name = Gendarmerie
ShortName = Police
Text = $uni_txt_CMN_Police
Color = $colSPAMain
ModelType0 = $mdl_SPA_Pol1850|1
FamilyType0= $famService|1
CmdCost = 1
Pillage = 0
BuildRule = $recCity
BuildWeight = 0
Area = $Theater_Spanish_Peninsula
PS - I don't think its a bug, but want to know how to produce.